コンピュータによる画像・映像の表現

2026年度更新

Transcript

1. by Naoki Kato ©Naoki Kato ©Naoki Kato ը૾ɾө૾ͷදݱ Computer Science, Engineering and Literacy
2. by Naoki Kato © Naoki Kato © Naoki Kato ίϯϐϡʔλʹ͓͚Δ৘ใͷදݱ ৘ใΛϏοτྻͰදݱ͢Δͱ ίϯϐϡʔλʹೖྗʢهԱʣ͢Δ͜ͱ͕Ͱ͖Δ ͳΜΒ͔ͷॲཧΛ͢Δ͜ͱ͕Ͱ͖Δ ͸͡Ίʹ ⽂字や絵図 映像 ⾳楽
3. by Naoki Kato © Naoki Kato © Naoki Kato ೋͭͷܗࣜ ϕΫτϧܗࣜ ϥελܗࣜ ը૾ͷσΟδλϧදݱ
4. by Naoki Kato © Naoki Kato © Naoki Kato ϕΫτϧܗࣜ ϓϦϛςΟϒਤܗʢجຊਤܗʣͷू߹Ͱදݱ ը૾ͷσΟδλϧදݱ 円｛ 中⼼︓（50,50），半径︓30， 枠線｛⾊︓⾚，太さ︓5，種類︓実践｝， 塗りつぶし｛⾊︓⻩，パタン︓べた｝ ｝ 線分｛ 始点︓（50,50），傾き︓45，⻑さ︓60， 枠線｛⾊︓⻘，太さ︓5，種類︓点線｝ ｝
5. by Naoki Kato © Naoki Kato © Naoki Kato ϕΫτϧܗࣜͷϝϦοτ ֦େͯ͠΋ը࣭͕อͯΔ ϓϦϛςΟϒ୯ҐͰฤूՄೳ ը૾ͷσΟδλϧදݱ
6. by Naoki Kato © Naoki Kato © Naoki Kato ϕΫτϧܗࣜͷը૾ͷ࡞੒ .JDSPTPGU
   8PSEʗ1PXFS1PJOU
   ͷ࡞ਤػೳ "EPCF
   *MMVTUSBUPS *OLTDBQFʢϑϦʔιϑτʣ ը૾ͷσΟδλϧදݱ こんなメニューが特徴
7. by Naoki Kato © Naoki Kato © Naoki Kato ϥελܗࣜ ఺ͷू߹Ͱදݱ ֦େ͢Δͱը࣭͕௿Լ͢Δ ը૾ͷσΟδλϧදݱ
8. by Naoki Kato © Naoki Kato © Naoki Kato ϥελܗࣜͷੜ੒ʢσΟδλϧԽʣखॱ ը૾ͷσΟδλϧදݱ 自然の風景 デジタルカメラなど ディジタルデータ 標本化 量子化 符号化
9. by Naoki Kato © Naoki Kato © Naoki Kato ඪຊԽͱྔࢠԽ ը૾ͷσΟδλϧදݱ 30×20個に分割（標本化=空間の量⼦化） 近い⾊を割り当て（量⼦化）
10. by Naoki Kato © Naoki Kato © Naoki Kato ූ߸Խʹ৭ͷྔࢠԽ දݱՄೳͳ৭͢΂ͯʹ਺஋ΛׂΓ౰ͯΔ ը૾ͷσΟδλϧදݱ
11. by Naoki Kato © Naoki Kato © Naoki Kato ӷথը໘Λ͍ۙͮͯݟͨ͜ͱ͋Γ·͔͢ʁ ӷথϞχλͷͻΈͭ
12. by Naoki Kato © Naoki Kato © Naoki Kato ӷথը໘͸͜͏ͳͬͯ·͢ ӷথϞχλͷͻΈͭ いろいろな⾊を 表⽰するものは 作れない ⾚緑⻘を 並べて表⽰
13. by Naoki Kato © Naoki Kato © Naoki Kato ޫͷࡾݪ৭ʢ੺ɼ྘ɼ੨ʣΛࠞͥΔͱ ը૾ͷσΟδλϧදݱ https://lab.bmoon.jp/app/iro.html
14. by Naoki Kato © Naoki Kato © Naoki Kato ৭ͷ֊ௐ ֊ௐʢCJUʣ ແ৭ʢࠇʣ͔Β੨৭·ͰΛݸʹ෼ׂ ͔̌̍ ֊ௐʢCJUʣ ແ৭ʢࠇʣ͔Β੨৭·ͰΛݸʹ෼ׂ ʙ ը૾ͷσΟδλϧදݱ
15. by Naoki Kato © Naoki Kato © Naoki Kato ޫͷࡾݪ৭ʢ੺ɼ྘ɼ੨ʣΛ༻͍ͨදݱ ৭ͷ֊ௐʹCJUʢ֊ௐʣ CJUʢ৭ʣ ը૾ͷσΟδλϧදݱ R G B ⿊ 0 0 0 ⾚ 1 0 0 緑 0 1 0 ⻘ 0 0 1 ⻩ 1 1 0 紫 1 0 1 ⽔ 0 1 1 ⽩ 1 1 1
16. by Naoki Kato © Naoki Kato © Naoki Kato ޫͷࡾݪ৭ʢ੺ɼ྘ɼ੨ʣΛ༻͍ͨදݱ ৭ͷ֊ௐʹCJUʢ֊ௐʣ CJUʢ໿ສ৭ʣ ը૾ͷσΟδλϧදݱ This image created by SharkD is licenced under 0x 80 ff 80
17. by Naoki Kato © Naoki Kato © Naoki Kato ըૉ਺ʹΑΔσʔλྔ ըૉʢºʣɼສ৭ ̍ݸͷϒϩοΫΛදݱ͢Δͷʹ֤৭CJUʹશ෦Ͱ#ZUF ººʹ#ZUF໿,# ສըૉʢºʣɼສ৭ ºº
    #ZUFʹ໿,# ສըૉʢºʣɼສ৭ ºº
    #ZUFʹ໿.# ը૾ͷσΟδλϧදݱ
18. by Naoki Kato © Naoki Kato © Naoki Kato ը૾σʔλͷѹॖݪཧ ৭ͷ໌҉ʹ͸හײ͕ͩɼ৭૬ͷมԽʹ͸ಷײ ৭੒෼ͷྔࢠԽΛૈ͘͢Δ ʢෆՄٯѹॖʣ ௿प೾੒෼ʹ͸හײ͕ͩɼߴप೾੒෼ʹ͸ಷײ ߴप೾੒෼ΛΧοτ ʢෆՄٯѹॖʣ ৑௕ੑ Մٯѹॖ ը૾ͷσΟδλϧදݱ
19. by Naoki Kato © Naoki Kato © Naoki Kato +1&(ܗࣜͷѹॖ 3(#Λ:67ʢ:ً౓ɼ6
    3:ɼ7
    #:ʣۭؒʹม׵ 6ͱ7ͷ৘ใྔΛམͱ͢ ºըૉ͝ͱʹۭؒप೾਺੒෼ʹม׵ ߴप೾෦෼ͷ৘ใྔΛམͱ͢ ը૾ͷσΟδλϧදݱ 低周波 （変化が⼩さい） ⾼周波 （変化が⼤きい） 情報量を落とす
20. by Naoki Kato © Naoki Kato © Naoki Kato ը૾σʔλͷϑΝΠϧܗࣜ ϑΝΠϧͱͯ͠อଘ͢Δͱ͖ͷܗࣜʹ΋ ͍Ζ͍Ζͳछྨ͕͋Δ ը૾ͷσΟδλϧදݱ 拡張子 特徴 JPEG 写真に適している：不可逆 GIF，PNG 線画に適している：可逆 BMP 無圧縮（Windows） PICT Macの標準形式：可逆
21. by Naoki Kato © Naoki Kato © Naoki Kato +1&(ϑΝΠϧʹ֨ೲͰ͖Δ֦ுσʔλ &9*'
    ৘ใ ը૾ͷσΟδλϧදݱ
22. by Naoki Kato © Naoki Kato © Naoki Kato ը૾ΤσΟλͰܗࣜΛม͑ͯอଘ͢Δ ԋश ෩ܠࣸਅΛߴͰอଘ ը࣭ͱσʔλαΠζΛൺֱ ෩ܠࣸਅΛ͘Β͍Ͱอଘ ը࣭ͱσʔλαΠζΛൺֱ
23. by Naoki Kato © Naoki Kato © Naoki Kato ө૾ʹ࿈ଓͨ͠੩ࢭըʴԻ੠ ੩ࢭըͷσδλϧԽ ԻͷσδλϧԽ Λར༻ ಈըσʔλಠࣗͷѹॖݪཧ ࠩ෼͚ͩΛه࿥ʢ੩ࢭ෦෼͸ࠩ෼͕̌ʣ ಈ͖Λ༧ଌʢؒͷίϚΛ༧ଌͰ͖Δ͜ͱ͕͋Δʣ ߴप೾੒෼ʢྠֲ෇ۙʣΛ࡟ݮͯ͠΋໰୊ͳ͍ ʢಈ͍͍ͯΔඃࣸମͷྠֲ͸΅͚Δʣ ʢಈ͍͍ͯΔඃࣸମͷྠֲʹର͢Δࢹ֮ײ౓͸௿͍ʣ ө૾ʢಈըʣͷσΟδλϧදݱ
24. by Naoki Kato © Naoki Kato © Naoki Kato ಈըѹॖίʔσοΫ ಈըͷූ߸Խɾ෮ݩΞϧΰϦζϜ ө૾ʢಈըʣͷσΟδλϧදݱ CODEC 用途 DV CODEC デジタルビデオカメラで採用 MPEG-1 VideoCDで採用 MPEG-2 デジタル放送やDVDで採用 MPEG-4 AVC 携帯コンテンツで利用（H.264） H.263 テレビ電話会議用 DivX，XviD RealVideo 低ビットレートに強い WMV9 Blu-ray で採用 Canopus HQ Codec
25. by Naoki Kato © Naoki Kato © Naoki Kato ಈը༻ίϯςφ ಈըͱԻ੠Λ֨ೲ͢ΔͨΊͷϑΝΠϧϑΥʔϚοτ ө૾ʢಈըʣͷσΟδλϧදݱ コンテナ 用途 AVI Windowsで標準形式として採用 MOV QuickTime用形式 WMV Windowsで標準ストリーミング用形式 MPEG1 Video-CDで採用 MPEG2 TS デジタル放送で採用 MPEG2 PS DVDで採用 MP4 主にMPEG-4用 Ogg VorbisやTheora用の標準 ASF WMAやWMV用の標準 ReakMedia RealVide，RealAudio用の標準
26. by Naoki Kato © Naoki Kato © Naoki Kato Α͘࢖ΘΕΔϑΝΠϧϑΥʔϚοτ "7* "7*ίϯςφʹɼ༷ʑͳίʔσοΫͷσʔλΛ֨ೲ ֦ுࢠ͕ಉ͡
    BWJ
    ͳͷʹɼ࠶ੜͰ͖ͳ͍͜ͱ͕͋Δ 8.7 "4'ίϯςφʹɼ ө૾͸8.7ɼԻ੠͸8."ίʔσοΫͷσʔλΛ֨ೲ ετϦʔϛϯάʹରԠ ө૾ʢಈըʣͷσΟδλϧදݱ
27. by Naoki Kato © Naoki Kato © Naoki Kato Α͘࢖ΘΕΔϑΝΠϧϑΥʔϚοτ (1 ܞଳి࿩༻ (11ίϯςφʢ.1ίϯςφͷ֦ு൛ʣʹɼ ө૾͸
    )ɼԻ੠͸
    ".3
    .1&(
    ""$
    ίʔσοΫͷ σʔλΛ֨ೲ '-7ʗ'7 '-"4)্Ͱ࠶ੜՄೳ '-7ίϯςφʹɼओʹɼө૾͸)͔Β೿ੜͨ͠ίʔσο ΫɼԻ੠͸ඇѹॖͷσʔλΛ֨ೲ '7
    ͸ɼ'-7ίϯςφʹɼө૾͸
    )ɼԻ੠͸
    .1
    ""$
    ίʔσοΫͷσʔλΛ֨ೲ
    ө૾ʢಈըʣͷσΟδλϧදݱ
28. by Naoki Kato © Naoki Kato © Naoki Kato ৭ͷ͸ͳ͠
29. by Naoki Kato © Naoki Kato © Naoki Kato ޫʢ৭ʣͱ͸ ޫͷࡾݪ৭
30. by Naoki Kato © Naoki Kato © Naoki Kato ޫʢ৭ʣͱ͸ ਓ͕ײ͡Δ͜ͱͷͰ͖Δి࣓೾ʢۭؒͷৼಈʣ ޫͷࡾݪ৭ 放射線 電波
31. by Naoki Kato © Naoki Kato © Naoki Kato 2ɿͳͥɼਓ͕ݟΒΕΔޫͷ৭͸ɼ ࡾݪ৭ʢ੺ɼ྘ɼ੨ʣ͚ͩΛ·ͥΔ͜ͱͰ ࡞Δ͜ͱ͕Ͱ͖Δͷʁ ޫͷࡾݪ৭
32. by Naoki Kato © Naoki Kato © Naoki Kato ޫͷࡾݪ৭ʢ੺ɼ྘ɼ੨ʣΛࠞͥΔͱ ޫͷࡾݪ৭ https://lab.bmoon.jp/app/iro.html
33. by Naoki Kato © Naoki Kato © Naoki Kato 2ɿͲΕ͕ޫͷࡾݪ৭ͷ੺ʁ ޫͷࡾݪ৭
34. by Naoki Kato © Naoki Kato © Naoki Kato ৭ͱ͸ ి࣓೾Λਲ਼ମࡉ๔͕ٵऩׂͨ͠߹Λ೴͕ղऍ ޫͷࡾݪ৭ カラーユニバーサルデザイン（CUD）ガイドー⾊覚の仕組みより引⽤ http://www.pref.fukushima.jp/kenmin/u_d/fud/cud/cud_02.html This image created by Maxim Razin is licenced under
35. by Naoki Kato © Naoki Kato © Naoki Kato ͋ΔޫΛݟΔͱ ޫͷࡾݪ৭ ੺ͩ ̑̌ ̌ ̌
36. by Naoki Kato © Naoki Kato © Naoki Kato ͋ΔޫΛݟΔͱ ޫͷࡾݪ৭ ̌ ̌ ྘ͩ ̌
37. by Naoki Kato © Naoki Kato © Naoki Kato ͋ΔޫΛݟΔͱ ޫͷࡾݪ৭ ̑̌ ̌ ԫͩ ̌
38. by Naoki Kato © Naoki Kato © Naoki Kato ৭͸෺ཧݱ৅Ͱ͸ͳ͍ ੺ͱ྘ʹݟ͑ͨޫΛࠞͥͯݟΔͱ ޫͷࡾݪ৭ ̑̌ ̌ ̌ ԫͩ
39. by Naoki Kato © Naoki Kato © Naoki Kato ΋͠ਲ਼ମࡉ๔͕Ұ͔ͭ͠ͳ͔ͬͨΒʁ ٵऩͷ౓߹͍ͷҧ͍Ͱ೾௕Λ۠ผ ڧ͍ऑ͍ͷ࣍ݩͰ͔۠͠ผ͕Ͱ͖ͳ͍ ʢϞϊτʔϯͷੈքʣ ޫͷڧऑͱ೾௕ͷ۠ผ΋Ͱ͖ͳ͍ ޫͷࡾݪ৭ 波⻑ 同じ吸収率なので同じ⾊に⾒える 20% 60%
40. by Naoki Kato © Naoki Kato © Naoki Kato ΋͠ਲ਼ମࡉ๔͕ೋͭͩͬͨΒʁ ೋͭͷٵऩ཰ͷ౓߹͍Ͱ೾௕Λ۠ผ ޫͷࡾݪ৭ 波⻑ 同じ割合なので同じ⾊に⾒える ⻩20% 緑80% ⻩40% 緑20%
41. by Naoki Kato © Naoki Kato © Naoki Kato ΋͠ਲ਼ମࡉ๔͕ೋͭͩͬͨΒʁ ༷ʑͳ೾௕Λɼ̎ͭͷ஋ͷ૊߹ͤͰ۠ผ͢Δ ԫͷٵऩ཰Λ
    Z࣠̍୯Ґ ྘ͷٵऩ཰Λ
    Y࣠̍୯Ґ ͢΂ͯͷ೾௕ʢʹ͓͚Δٵऩ཰ͷ૊Έ߹ΘͤʣΛ ʢY
    ZʣͰදݱͰ͖Δ ޫͷࡾݪ৭ (0,1) (1,2) (2,0) (2,0) (0,1) (1,2)
42. by Naoki Kato © Naoki Kato © Naoki Kato ΋͠ਲ਼ମࡉ๔͕ೋͭͩͬͨΒʁ ผͷجຊϕΫτϧͰ΋දݱՄೳ ԫͷٵऩ཰Λ
    Z࣠̍୯Ґ ྘ͷٵऩ཰Λ
    Y࣠̍୯Ґ ޫͷࡾݪ৭ (0,1) (1/2,2) (1,0) (1,0) (0,1) (1/2,2)
43. by Naoki Kato © Naoki Kato © Naoki Kato ΋͠ਲ਼ମࡉ๔͕ೋͭͩͬͨΒʁ ͞Βʹҧ͏ผͷجຊϕΫτϧͰ΋දݱՄೳ ԫͷٵऩ཰Λ
    Z࣠̍୯Ґ ྘ɼԫΛ
    Y࣠̍୯Ґ ޫͷࡾݪ৭ (0,1) (1,0) (2,-4) (2,-4) (1,0) (0,1)
44. by Naoki Kato © Naoki Kato © Naoki Kato ΋͠ਲ਼ମࡉ๔͕ೋͭͩͬͨΒʁ ೋͭͷ೾௕Λબ୒ ೋͭͷ೾௕ͷٵऩ཰ͷ૊Έ߹ΘͤΛجຊϕΫτϧʹ͢Ε͹ ͢΂ͯͷٵऩ཰ͷ૊Έ߹ΘͤΛجຊϕΫτϧͷ࿨ͰදݱՄೳ ೋͭͷ৭Ͱ͢΂ͯͷ৭ΛදݱՄೳʹೋݪ৭ ࡾͭͷਲ਼ମࡉ๔ˠࡾݪ৭ ޫͷࡾݪ৭ (1/2,2)
45. by Naoki Kato © Naoki Kato © Naoki Kato ݪ৭ͷऔΓํ ݪ৭ͷऔΓํʹΑͬͯ͸දݱͰ͖ͳ͍৭͕Ͱ͖Δ ԫ৭Λ
    
    ഒͬͯʁʁʁ ޫͷࡾݪ৭ (0,1) (1,0) (2,-4) 暗い⻩と⻩緑を⼆原⾊にすると うす暗い緑は， ⻩緑を２倍，暗い⻩を-4倍して合わせた⾊ (2,-4) (1,0) (0,1)
46. by Naoki Kato © Naoki Kato © Naoki Kato 9:;ද৭ܥ ʢ਺্ࣜʣ ਓ͕ײ͡ΕΔ͢΂ͯͷ৭Λ ਖ਼ͷՃࢉͰදݱͰ͖ΔΑ͏ʹɼࡾݪ৭ΛऔΔ ࡾݪ৭͢΂͕ͯڏ৭ʢଘࡏ͠ͳ͍৭ʣʹͳΔ ޫͷࡾݪ৭ Technorgb RGB色空間の色域の比較 https://technorgb.blogspot.com/2016/01/rgb.html
47. by Naoki Kato © Naoki Kato © Naoki Kato YZ৭౓ਤ 9:;ද৭ܥͰɼ֤੒෼ͷ࿨͕ʹͳΔΑ͏ͳஅ໘ ͋Δ໌Δ͞ͷ͢΂ͯͷ৭Λදݱ ޫͷࡾݪ৭ (0.6, 0.8, 0.8) の⾊は (0.3, 0.4, 0.4) の⾊の明るさを増したもの ⾊味は同じ (1,0,0) (0,1,0) (0,0,1)
48. by Naoki Kato © Naoki Kato © Naoki Kato YZ৭౓ਤͱޫͷࡾݪ৭ʢ3(#ʣ ଘࡏ͢Δ৭͔Βࡾ৭ΛબͿͱɼ ࡾ఺Λ݁Μͩࡾ֯ܗͷதͷ৭͕දݱՄೳʹ ໌Δ͞ΛؚΊΔͱɼ    Λ௖఺ͱ͠ɼ ࡾ఺ΛͦΕͧΕล্ʹؚΉࡾ֯ਲ਼ͷதͷ৭͕දݱՄೳ ޫͷࡾݪ৭ (1,0,0) (0,1,0) (0,0,1)
49. by Naoki Kato © Naoki Kato © Naoki Kato YZ
    ৭౓ਤͱࡾݪ৭ʢ3(#ʣ ͋Δޫͷࡾݪ৭ʹ͓͚ΔදݱՄೳͳ৭Λࣔ͢ ޫͷࡾݪ৭ 光の三原⾊で表現 可能な⾊の例 ⼀般的な液晶モニタ で表現可能な⾊の例
50. by Naoki Kato © Naoki Kato © Naoki Kato ූ߸Խɾෳ߹Խʹ༻͍ΒΕΔࡾݪ৭ ཧ૝తͳࡾݪ৭ʢ୯৭ޫʣ͸೉͍͠ ػثʹΑͬͯͣΕ͕ੜ͡Δ ػثʹΑͬͯݟ͑ํ͕มΘΔ ਖ਼֬ͳ৭Λදݱ͢Δʹ͸ɼ ࡾݪ৭Λ߹ΘͤΔʢิਖ਼͢Δʣ͜ͱ͕ඞཁ ޫͷࡾݪ৭ (1,1) (1,1)
51. by Naoki Kato © Naoki Kato © Naoki Kato ΋͏গ͠৭ͷ͸ͳ͠
52. by Naoki Kato © Naoki Kato © Naoki Kato ͳͥͱΒ͸ԫ৭ͳΜͩΖ͏ʁ ਓͷͻΈͭ
53. by Naoki Kato © Naoki Kato © Naoki Kato ଞͷಈ෺͔ΒݟͮΒ͍͔Β ਓͷͻΈͭ
54. by Naoki Kato © Naoki Kato © Naoki Kato ᄡೕྨ͸ɼਲ਼ମࡉ๔͕̎छྨ ਓͷͻΈͭ
55. by Naoki Kato © Naoki Kato © Naoki Kato ॳظͷ੸௣ಈ෺͸ɼछྨͷਲ਼ମࡉ๔ ਓͷͻΈͭ ͍͍ͨ͢ύʔϓϧʂ
56. by Naoki Kato © Naoki Kato © Naoki Kato ᄡೕྨ͕ੜ·ΕΔͱɼڪཽ͔Βಀ͛Δͨ Ίʹ໷ߦੑʹ ਓͷͻΈͭ Ͳͩ͜
57. by Naoki Kato © Naoki Kato © Naoki Kato ਲ਼ମࡉ๔ͷछྨ΋਺΋ݮΒͯ͠ɼᑈମࡉ ๔ΛΊͪΌ૿΍ͨ͠ ਓͷͻΈͭ
58. by Naoki Kato © Naoki Kato © Naoki Kato ਅͬ҉ͷதͰ΋ɼ͏ͬ͢Βݟ͑Δͷ͸ᄡ ೕྨ͔ͩΒ ਓͷͻΈͭ
59. by Naoki Kato © Naoki Kato © Naoki Kato Ͱ΋ਓͷਲ਼ମࡉ๔͸̏छྨʁ ਓͷͻΈͭ ྶ௕ྨ ʁ
60. by Naoki Kato © Naoki Kato © Naoki Kato ᄡೕྨ͔Βੜ·Εͨྶ௕ྨ͸ ਓͷͻΈͭ ม਎ͨ͠΋ͷΛ ૿΍ͨ͠
61. by Naoki Kato © Naoki Kato © Naoki Kato ੺ਲ਼ମࡉ๔ͷϓϩάϥϜ ਓͷͻΈͭ DFMM %/" છ৭ମ ੺ਲ਼ମͷ ϓϩάϥϜ
62. by Naoki Kato © Naoki Kato © Naoki Kato ྶ௕ྨͷࡾͭ໨ͷਲ਼ମࡉ๔֫ಘ Ұͭͷਲ਼ମࡉ๔ͷҨ఻ࢠ͸
    9
    છ৭ମ্ʹ ೋछྨͷਲ਼ମࡉ๔ͷҨ఻ࢠΛ࣋ͭϝε͕ग़ݱ ͓·͚ɿਲ਼ମࡉ๔ͷͻΈͭ メス オス ヘテロ接合のメス 突 然 変 異
63. by Naoki Kato © Naoki Kato © Naoki Kato ྶ௕ྨͷࡾͭ໨ͷਲ਼ମࡉ๔֫ಘ ෆ౳ަ伹ʹΑΔ૬ಉ૊Έ׵͑ʹΑΔଟ༷ੑ ਲ਼ମࡉ๔ͷछྨ͕૿͑Δ͜ͱ͸ੜ͖Δͷʹ༗རʂ ͓·͚ɿਲ਼ମࡉ๔ͷͻΈͭ
64. by Naoki Kato © Naoki Kato © Naoki Kato ྶ௕ྨͷࡾͭ໨ͷਲ਼ମࡉ๔֫ಘ ೋͭͷਲ਼ମࡉ๔Ҩ఻ࢠΛ࣋ͭΦε΋ग़ݱ ਲ਼ମࡉ๔ͷछྨ͕૿͑Δ͜ͱ͸ੜ͖Δͷʹ༗རʂ ͓·͚ɿਲ਼ମࡉ๔ͷͻΈͭ ×
65. by Naoki Kato © Naoki Kato © Naoki Kato ͓·͚ɿਲ਼ମࡉ๔ͷͻΈͭ
66. by Naoki Kato © Naoki Kato © Naoki Kato ઃܭਤΛ͍࣋ͬͯͳ͍ͱ ਓͷͻΈͭ
67. by Naoki Kato © Naoki Kato © Naoki Kato ͳʹ͔ݟ͑Δਓ͍Δʁ ਓͷͻΈͭ
68. by Naoki Kato © Naoki Kato © Naoki Kato ·ͩ·ͩ৭ͷ͸ͳ͠
69. by Naoki Kato © Naoki Kato © Naoki Kato ৭ͷछྨ ޫݯ৭ ಁա৭ ෺ͷ৭ͱ৭Թ౓ ⾚以外を吸収するフィルタ 太陽は様々な電磁波を放出 あらゆるスペクトルを含み， 明るい光となり（⾊が飽和し）， ⽩⾊（透明）と感じる 透過⾊で⾊を作る ＝光の三原⾊で⾊を作る ＝加⾊混合
70. by Naoki Kato © Naoki Kato © Naoki Kato ৭ͷछྨ ൓ࣹ৭ ൓ࣹ৭Ͱ৭Λ࡞Δ ʹ৭ࡐʢΠϯΫͳͲʣͷࠞͥ߹Θͤʢݮ৭ࠞ߹ʣ ʹجຊͱͳΔ৭Λ৭ͷࡾݪ৭ ෺ͷ৭ͱ৭Թ౓ シアンのインク＝⾚を吸収 ＋ イエロのインク＝⻘を吸収
71. by Naoki Kato © Naoki Kato © Naoki Kato ෺ମ৭ ෺ମͷ৭͸ɼ ෺ମͷੑ࣭ʢͲͷΑ͏ͳ೾௕Λٵऩ͢Δ͔ʣͱɼ ޫݯʢͲͷΑ͏ͳ೾௕ؚ͕·ΕΔ͔ʣʹӨڹ ࣮ࡍͷ৭ͷೝ஌͸ɼ೴ͷॲཧ͕ೖΔͷͰɼ ҧ͏ޫݯͰ΋ಉ͡৭ʹײ͡΍͍͢ ෺ͷ৭ͱ৭Թ౓ ⻘い光 主に⾚い光を反射 暗い⻘紫
72. by Naoki Kato © Naoki Kato © Naoki Kato ৭Թ౓ ෺࣭͕೤Λ࣋ͬͨͱ͖ൃ͢Δޫ৭ʹରԠͤͨ͞ई౓ ݫີʹ͸ࠇମͱ͍͏Ծ૝෺ମ͕ൃ͢ΔޫΛ૝ఆ ిٿ৭ 
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    ෺ͷ৭ͱ৭Թ౓ Լը૾ɿηϦοΫגࣜձࣾXFCαΠτΑΓ IUUQTTFSJDDPKQDPMVNODPMVNOMJHIUBOEDPMPSWPM Created by Holek
73. by Naoki Kato © Naoki Kato © Naoki Kato ϗϫΠτόϥϯε ࣸਅϑΟϧϜ͸ޫݯͱͯ͠ଠཅޫΛ૝ఆ ଠཅޫΛന ҟͳΔޫݯ ന͕੺ͬΆ͘ʗ੨ͬΆ͘ ന͕നʹͳΔΑ͏ʹௐ੔͢Δඞཁ ਓؒͷ໨͸೴͕ௐ੔ ෺ͷ৭ͱ৭Թ౓
74. by Naoki Kato © Naoki Kato © Naoki Kato ৺ཧ̐ݪ৭ ᒵʹ͸੺Έͱԫ৭ΈΛײ͡Δ ੺Έͱ྘ΈΛײ͡Δ৭͸ͳ͍ ԫ৭ʹ͸ԫ৭Ҏ֎ײ͡ͳ͍ ੨ɼ੺ɼ྘ɼԫ͸ϢχʔΫ৭ ྘ͱ੺ɼ੨ͱԫ͸ڞଘ͠ͳ͍ ʢ͓·͚ʣ৭ͷදݱ r-g y-b r g y b
75. by Naoki Kato © Naoki Kato © Naoki Kato ࡨࢹʢ৭ͷରൺʣ ʢ͓·͚ʣ৭ͷݱ৅
76. by Naoki Kato © Naoki Kato © Naoki Kato ࡨࢹʢϜϯΧʔࡨࢹʣ ʢ͓·͚ʣ৭ͷݱ৅
77. by Naoki Kato © Naoki Kato © Naoki Kato ࡨࢹʢ৭ͷ߃ৗੑʣ ʢ͓·͚ʣ৭ͷݱ৅ 図は錯視のカタログ http://www.psy.ritsumei.ac.jp/~akitaoka/catalog.html より引⽤
78. by Naoki Kato © Naoki Kato © Naoki Kato ϋϨʔγϣϯ ൓ର৭͸໨ཱͭ ͚Ͳɼ
    ͪΒͪΒ͢Δ ͳͥͳΒɼ੺ͱ྘͸৺ཧతิ৭ؔ܎ ʢ͓·͚ʣ৭ͷݱ৅
79. by Naoki Kato © Naoki Kato © Naoki Kato ϓϧΩϯΤݱ৅ னؒɼ੺͸໨ཱͭʂʂ ͔Ͳɼ༦ํ͸੨͕໨ཱͭʂʂ ᑈମࡉ๔͸௕೾௕ͷײ౓͕௿͍ ʢ͓·͚ʣ৭ͷݱ৅
80. by Naoki Kato © Naoki Kato © Naoki Kato ͓͠·͍ ը૾ɾಈըͷදݱ